LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

My Header and Dual Exhaust Design...

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Old 03-08-2003, 09:34 AM
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Location: San Diego PB
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My Header and Dual Exhaust Design...

http://home.off-road.com/~ajlarnach/ALJ.jpg

I'm working on the primaries at the moment, trying to make room around the plug locations and for the steering shaft as well. You can see where I put the plug locations, so everything kind of wraps around that.

The dual exhaust is designed to be clamped on to the factory 95-97 dual cat system. Instead of it merging into the y pipe, you cut it off after the convertors, and the x pipe will slip over that, clamp it down and viola. Uses Spintech Pro Street mufflers, jet hot coated all the way through. 2.5" Mandrel bent piping.

Just some idea's I've been throwing around, maybe I'll make some.
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Old 03-08-2003, 10:32 AM
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CAD video of finished primaries... not as many "cheated" bends, will use a Burns Stainless Merge Collector

I was thinking about changing that 1st primary to a bit less of an angle for the first bend and maybe slope it down. The length is way off for the first one.

Last edited by Larnach; 03-08-2003 at 10:34 AM.
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